Find Thai AirAsia (FD) flights from Bangkok to Chiang Rai

At the moment, you can catch a nonstop flight from Bangkok to Chiang Rai with the following airlines, including: Thai AirAsia Thai Lion Air Thai Airways Thai Vietjet Air Nokair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 1 hour 26 minutes to fly from Bangkok to Chiang Rai.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Chiang Rai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 91 flight per week flying from Bangkok to Chiang Rai. You can check the weekly schedule for popular airlines on this route below: Thai AirAsia: S/M/T/W/T/F/S -- FD4150 (07:05) Thai Lion Air: S/M/T/W/T/F/S -- SL538 (13:17) Thai Vietjet Air: S/M/T/W/T/F/S -- VZ130 (06:39)

The cheapest months to fly from Bangkok to Chiang Rai is September, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Bangkok to Chiang Rai on December 14, 2025 with Thai Lion Air, with prices starting at €19.

You can land at any one of the following hubs in Chiang Rai, with Don Mueang International Airport to Chiang Rai International Airport (DMK-CEI) is by far the most common option on this route: Chiang Rai International Airport (CEI).

The time difference between Chiang Rai and Bangkok is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.